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Mitrovic, Antonija; Suraweera, Pramuditha – International Journal of Artificial Intelligence in Education, 2016
Design tasks are difficult to teach, due to large, unstructured solution spaces, underspecified problems, non-existent problem solving algorithms and stopping criteria. In this paper, we comment on our approach to develop KERMIT, a constraint-based tutor that taught database design. In later work, we re-implemented KERMIT as EER-Tutor, and…
Descriptors: Database Design, Intelligent Tutoring Systems, Problem Solving, Semantics
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Post, Gerald V.; Whisenand, Thomas G. – Decision Sciences Journal of Innovative Education, 2005
Teaching and learning database design is difficult for both instructors and students. Students need to solve many problems with feedback and corrections. A Web-based specialized expert system was created to enable students to create designs online and receive immediate feedback. An experiment testing the system shows that it significantly enhances…
Descriptors: Artificial Intelligence, Database Design, Web Based Instruction, Feedback (Response)